Estensioni
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
Помощник диагностики
Extension source viewer
View source code of extensions in the Chrome Web Store, Firefox or Opera addon gallery. Has button to install from Chrome Web Store.
TeamCity Notifier
Shows notifications about various events in TeamCity
CSSViewer
CSSViewer
FullScreen for Opera
Fullscreen, #1 Zoom and Dark Mode more options will get in one
Rabbit URL Opener
Rabbit URL Opener (Rahul Digital) - Bulk URL's Opener Extension just lets you open multiple URLs at once. More about Rabbit URL Opener http://rahuldigital.org/url-opener/ http://rahuldigital.com/url-opener/
Image Extractor
Extracts image names and allows copying image URLs.
GrabzIt Web Scraping Assistant
Create Web Scrapes online easier than ever before with GrabzIt's Web Scraping Assistant.
SEO-tools
SEO-tools - information about domains, site audit for SEO errors, as well as technical audit of any page. Over 100 online services
Fontstorage
The simplest extension for identifying and selecting fonts on a website.
Clear Cache
Clear your cache and browsing data with a single click of a button.
sha1 hash generator
SHA1 hash generator (offline mode)
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
Octotree
GitHub on steroids
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Custom Style Script
Add Custom JavaScript (JS) Code or Styles (CSS) to any page.
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
Disable Cookies
Disable cookies for current domain.
SeoQuake extension
SEOquake è un plugin gratuito in grado di offrirti metriche SEO chiave, insieme ad altri utili strumenti come SEO Audit e molti altri
Web Edit
Modifica facilmente i siti Web temporaneamente con un clic di un pulsante.
JSON Formatter & Beautifier
makes it simple to read JSON Code for browser
View Page Source
Ottieni l’accesso al sorgente della pagina con il semplice clic di un pulsante.
TwicPics Companion
Using TwicPics has never been so easy!
PDF API HTML5
Mini SDK JavaScript and APIs library to create PDF file for web apps
Font Inspector
Click on any HTML element to get the font info in a popup!
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
Random password generator
A simple random password generator for Opera browser
Picture in Play
Indicates whether the `picture` element is in use on a page.